Question: who television program for presenter of oprah winfrey?
Paraphrase: What is Oprah Winfrey's television program called?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P371 wd:Q55800 . ?sbj wdt:P31 wd:Q15416 } 
Answer: The Oprah Winfrey Show, Oprah Prime, Oprah with Meghan and Harry